03 tahoe, alarm, remote start

i'm sure were my last post went the site is a lttle confuseing but i need the wireing diagram for an 03 tahoe Z71 for remote start and alarm .

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hardbodys

DIRECTWIRE™ WIRING INFORMATION - CHEVROLET / TAHOE / 2003 / Remote Start

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12volts      red & RED / white       +       ignition harness
Starter      yellow       +       ignition harness
Second Starter      N/A            
Ignition      pink       +       ignition harness
Second Ignition      white       +       ignition harness
Notes: To avoid the check engine light from coming on and possible damage to the automatic transmission, the second ignition in this vehicle MUST be powered when adding a remote start system.
Third Ignition      N/A            
Accessory      orange       +       ignition harness
Second Accessory      brown       +       ignition harness
Keysense      lt. green       -       ignition harness
Power Lock      use Directed module 1700G            
Notes: If interface module is not available, refer to DirectFax document 1601.

Upper trim level vehicles may have a door lock switch on the right rear panel. If present use white (-) for lock and lt. blue (-) for unlock.
Power Unlock      see power lock            
Lock Motor      gray             driver door module in door
Unlock Motor      tan             driver door module in door
Parking Lights+      brown       +       driver kick panel
Parking Lights-      gray/black       -       switch or BCM, brown plug, pin B2
Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back.
Hazards      white       -       steering column
Turn Signal(L)      green       +       steering column
Turn Signal(R)      lt. green       +       steering column
Reverse Light      lt. green       +       BCM, black plug, pin F
Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back.
Door Trigger      see notes       -       see notes
Notes: The driver door trigger is gray/black at the driver door module in the door. The RF door trigger is BLACK/ white at the passenger door module in the door. The LR door trigger is lt. blue/black, pin A3, and the RR is lt. GREEN/ black, pin A2, they are in the purple plug at the BCM. Use all four wires and diode isolate each.

The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back.
Dome Supervision      gray/black       +       BCM, black plug, pin E
Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back.
Trunk/Hatch Pin      pink/black       -       BCM, purple plug, pin A1
Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back.
Hood Pin      N/A            
Trunk/Hatch Release      N/A            
Power Sliding Door      N/A            
Factory Alarm Arm      arms with lock            
Factory Alarm Disarm      lt. green       -       driver door module in door
Disarm No Unlock      see factory alarm disarm            
Tachometer      white       ac       instrument cluster, pin A5 or PCM
Notes: The PCM (Powertrain Control Module) is in the left front of the engine compartment to the left of the fan shroud. The tach wire is in the green plug, pin 10.

For tach can also go to any of the ignition coils or injectors and use the wire that is NOT pink, black, or brown.
Wait to start      N/A            
Brake Wire      white       +       brake pedal switch
Parking Brake      lt. blue       -       switch or BCM, lt. blu plug, pin A7
Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back.
Horn Trigger      BLACK / YELLOW to black       -       column or BCM, gray plug, pin B9
Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back.
Memory Seat 1      red       +       driver door module in door
Memory Seat 2      pink       +       driver door module in door
Memory Seat 3      N/A       +      
Interface Module:      Category:
Immobilizer Bypass      Required:
Yes      Type:
Passlock II
Part #: 1100F
Alternate Part1 #: 1100X
Alternate Part2 #: 556LW
Alternate Part3 #: 555LW
Alternate Part4 #: DesignTech 20402
Alternate Part5 #: DesignTech 29402
Notes: Not required if using the combo interface module. The Passlock II wire colors are yellow, black (org/blk), and RED / white (not used). When using the 1100F or 1100X, a software change to 1100GM is needed.
Interface Module:      Category:
Combo Interface      Required:
Yes      Type:
Data Bus
Part #: 1700G
Alternate Part1 #: 457GW
Notes:
Smart Starter Kill Relays: Not Available


warning      
This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed Electronics assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.




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Installer, IT support, and FFL. I need less hobbies.

thanks for being so qiuck :):)

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hardbodys

hardbodys wrote:

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i'm sure were my last post went the site is a lttle confuseing but i need the wireing diagram for an 03 tahoe Z71 for remote start and alarm .

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Your original topic in the Vehicle Information forum was renamed to include a little more information other than just "03 tahoe". It has since been deleted as a result of you creating this duplicate topic which has also been renamed. Adding this information to the subject of your topic not only helps us help you, but it helps anyone else with the same vehicle looking for the same information.

~wirewise~

thanks i'm sorry for the dbl post it won't happen again , and you guy's great thanks for all the help :)

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hardbodys

i have a 03 chev tahoe and i'm putting an alarm with remote start in i got as far as the parking light , the wireing D show brown wire driver's kick panel i found 3 2 of witch have power when lights come on but stay powered for 30 sec after i shut off the switch were and how do i determin witch 1 it is ?

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hardbodys

it also has in the diagram a pos and a neg for the parking lights do i need to use both some how or do i chose 1 or the other ?

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hardbodys

Parking Lights

Gray/Black

Switch in dash

-

use this but is (-)

Honestly, to eliminate the confusion, I would go the bcm right under the steering column to a grey/black wire. Its a negative trigger parking light, but its guaranteed to be the right one and work properly. Done many of these and this is where I go for them. Its very easy to get to, its right in fron of your face under the steering column.

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Shaun, we are the same height, that is neat!

12V Installation Technician for Honda, Dodge, Chrysler, Toyota and Jeep.

You only need to use one of those, not both. I recommend using the negative trigger as it keeps the draw of the system to a minimum.

As cutter has shown you can grab it at the switch, but going to the BCM is easier. To determine that you are on the right wire, you would put your red lead from your DMM to a constant +12V source, put your black lead to the wire you suspect to be the correct wire, and turn on the parking lights via the switch on the dash. If you are on the correct wire the meter will read +12V when the parking lights are on and read no voltage when the parking lights are off.

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Installer, IT support, and FFL. I need less hobbies.

and for parking light's there is a pos and a neg , the looks easyer to find do i chose witch 1 to use or are both needed?

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hardbodys

oops sorry guy's you all back realy quick . i got 1 more ? do you use the 4 door triggers or the dome light

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hardbodys

OK so far so good now i'm atempting to put in the 555l passlock interfase , witch plug in the BCM has the ORANGE / black wire and the yellow . the parking lights was the brown plug thanks by the way for that i found it no prob and that plug has an or/bl and a yellow is that them ? i'm almost done .yayyy 

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hardbodys

The passlock wires are normally in an orange jacket. I usually pick these wires up in the ignition harness.

What are you using for door lock interfacing? If you pick up a 1700G, a 457G, or (my preference) the GMDL-BP, it will do arm/disarm/lock/unlock/passlockII bypass with one connection to the OBDII plug.

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Installer, IT support, and FFL. I need less hobbies.

ok i found 2 wire's in an orange jacket but there both white

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hardbodys

i got the Directed install essentials 555lw

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hardbodys

Make sure the wires you are interfacing with come from the key cylinder before you do anything.

I would send the 555L back and get yourself a module that does all of this in one. If you still have a warranty on the truck the electrical portion of it can be voided by cutting any wire in the vehicle. If you pick up one of the interfaces I listed above it eliminates the wire cutting requirement.

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Installer, IT support, and FFL. I need less hobbies.

the 555lw was the only 1 i could find around and waht are the color's of the wire's i need from the cylinder ?

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hardbodys

If you read through the manual on the 555L it explains the possible colors. Yellow, Black (or ORANGE / black), and White (or RED / White).

Is it the upper trim level vehicle? Does it have the rear right panel lock and unlock button?

If you are doing a full alarm and remote start, how do you plan on interfacing with the door locks? Are you planning on going into each front door to interface with the lock/unlock and factory alarm disarm? This is how you need to interface with the door locks without a module. Or do you simply plan on carrying both the new remote and the factory remotes?

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Installer, IT support, and FFL. I need less hobbies.

were is that button and i thought that is what the 555l is for and the wires comeing from the cylinder are yellow/BLACK/ red-WHITE/ tan and lt green . the alarm is the clifford RS3.5

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hardbodys

and can't i use the master lock/unlock in the drivers door ?

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hardbodys

That is what I have been trying to explain.

NO you can not just 5-wire the driver's door, that will only lock and unlock the driver's door. Without a module you have to go into both of the front doors with a 5-wire and to the BCM with a Negative trigger for the remainder. You also have to go into the door for the factory alarm disarm. If you just pick up one of those modules it eliminates all of that as well as bypassing the PasslockII without needing to cut the passlockII or driver's actuator wires. Read over the diagram in the link I sent, it explains how to interface without a module.

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Installer, IT support, and FFL. I need less hobbies.

ok sorry :) i don't know were the right rear panel is or what upper trim level is , it is a 03 tahoe Z71

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hardbodys

i have the 555l in place , now need to know how to do the doors with this module and the alarm 1 wire for lock and 1 wire for unlock .

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hardbodys

You can not do the doors with the 555L, the 555L ONLY does passlock bypass. Did you not read the entire set of previous posts?

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Installer, IT support, and FFL. I need less hobbies.

sorry buddy yes i did read the post but i was realy pressed for time so what you are saying is if find the GMDL-BP it will do it all right ? thats what i'm going to look for now can tell me or give me a diagram on how and were to wire it because the 4 relay that you gave me a link to look's like a big pain in the a*! . and sorry again i was working and trying to that @ the same time .

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hardbodys

It is a huge pain to interface without the module. You can get the diagram for the unit here.

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Installer, IT support, and FFL. I need less hobbies.

how about this. . .do you have a lock switch all the way in the back cargo area? if so then:

"Upper trim level vehicles may have a door lock switch on the right rear panel. If present use white (-) for lock and lt. blue (-) for unlock."

these would be on the back of that switch

i looked and didn't see any switch on the back panel :(

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hardbodys

i'm back i've been working my ass off . so down to buysness i've been looking for the GMDL-BP modul with no luck around here but i did find a 457GW will that do the same as the GMDL-BP ?

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hardbodys

hi guy's i got almost all of the 457gw in but i'm haveing a prob with the pink and pink/white , what wire do they go to i tried to put them to the yellow wire that i uaed for the 555l that didn't work please i got 2 more hours of daylite .

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hardbodys

i got that one figured out the pink harness is for passkey111 but i'm still trying figure out how to get just the parking light's to flash insted of the headlight's in remote start

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hardbodys

i tried useing the haserd light's but when it's dark the head light's still come on but know they stay on , how do i get the parking light's to flash in remote start without the head light's comeing on when it's dark out , baseiclly what am i missing ?

thanks you guy's are the best :) 

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hardbodys

either put the e-brake on when it's parked (to keep the headlights off with ignition) or use negative parking lights and program the unit to have parking lights on constant or use a relay(s) to disconnect the headlights during remote start. autolamps is just a feature of the truck. with flashing parking lights on the remote start (even if you use negative triger) flashes the headlights because of the autolamps

the Ebrake thing sounds like the easyest way to and thats easy enough , thanks buddy :)

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hardbodys